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AI detector, plagiarism and content-quality checks in one scan

Plagiarism and AI detection with source-linked originality reports

Anthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.

AI content detection and a full writing toolkit in one place

AI detection and writing verification built for schools and editors

Chat with any PDF and get cited answers instantly

Multilingual grammar, spelling and readability API

A private, offline notebook that turns your own sources into reports, decks and briefings

Access many leading AI models through one subscription

AI detector that highlights evidence, not just a score

Speech-to-text and voice intelligence APIs for developers

AI English speaking coach with instant pronunciation feedback

One AI subscription for chat, images, audio, video and agents

Russian-language AI chat with GPT, Claude, Gemini and Midjourney in one subscription

AI song analyzer that reads the lyrics and hears the music

The AI coding agent for building ambitious software

Anthropic's AI assistant for real work, from chat to agents

Multi-modal AI detection API that flags synthetic images, text, audio, video and deepfakes

A free, AI-powered academic search engine for 240M+ papers across every scientific field

Detect AI-generated text and images with benchmark-tested accuracy

The agentic AI browser that reads your tabs, files, and screenshots as context

One API gateway and LLM router for around 1,000 AI models

Speech-to-text and audio intelligence API for production voice products

Transcribe, analyze, and score every conversation against your own methodology